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(parent: 3df95ce) | patch
act_pedit: access skb->data safely
authorChangli Gao <xiaosuo@gmail.com>
Wed, 2 Jun 2010 04:55:02 +0000 (04:55 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 3 Jun 2010 10:28:27 +0000 (03:28 -0700)
commitdb2c24175d149b55784f7cb2c303622ce962c1ae
tree37c34d4289975bcea43d50bf6eff405f74310db5tree | snapshot (tar.gz zip)
parent3df95ce948dc8ceef07b49003ab944aa047f2a79commit | diff
act_pedit: access skb->data safely

access skb->data safely

we should use skb_header_pointer() and skb_store_bits() to access skb->data to
handle small or non-linear skbs.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
----
 net/sched/act_pedit.c |   24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/act_pedit.c diff | blob | blame | history